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Cushion|Lab Grown|GCAL

1.51ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • GCAL 322520000

Shape and cutting style on the report: Cushion brilliant

Certificate GCAL 322520000

Diamond specifications and retailer prices

From $685 NZD
As of November 3, 2026
Save $1,471 NZD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,156 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 322520000. Listed at 7 retailers as of November 2, 2026, with prices from $685 to $2,156, a $1,471 spread on the same certified stone. MOH London lists it at $2,156. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 322520000
Dimensions7.73 × 6.55 × 4.23 mm
L/W Ratio1.18
Culet sizeNone
Top View
7.73 mm6.55 mm1.51 ctH / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 322520000
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $2,156 NZD|Low: $605 NZD|High: $2,167 NZD|Avg: $1,416 NZD|+6.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4$685 NZD
Retailer 6$724 NZD
Retailer 2$1,313 NZD
Retailer 3$1,538 NZD
Retailer 5$1,817 NZD
Retailer 7$2,031 NZD
MOH London$2,156 NZD

22 data points across 7 retailers

7 retailers$685 NZD to $2,156 NZD

A
Cheapest Retailer
-
$685 NZD
B+
Retailer 2
-
$724 NZD
View
B+
Retailer 3
-
$1,313 NZD
View
B+
Retailer 4
-
$1,538 NZD
View
B
Retailer 5
-
$1,817 NZD
View
B
Retailer 6
-
$2,031 NZD
View
Most Expensive
B
MOH London
322520000 · Nov 2
$2,156 NZD
£957 GBP
View
6 more retailers have this diamond
Prices start from $685 NZDSave up to $1,471 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Cushion
$685 NZD